Climate at a Glance

Divisional Mapping

Choose from the options below and click "Plot" to create a map. Select Temperature and Precipitation Maps are available for download.

Download Table Data: xml csv json
Download All Months/Years: xml csv json
Climate Division Value Rank
(124 Years)
Illinois CD 1. Northwest44.2°F3245.0°F-0.8°F
Illinois CD 2. Northeast44.8°F3245.4°F-0.6°F
Illinois CD 3. West47.7°F4548.1°F-0.4°F
Illinois CD 4. Central47.3°F4747.6°F-0.3°F
Illinois CD 5. East47.2°F5447.2°F0.0°F
Illinois CD 6. West Southwest49.9°F4650.2°F-0.3°F
Illinois CD 7. East Southeast50.1°F5550.2°F-0.1°F
Illinois CD 8. Southwest52.2°F3652.5°F-0.3°F
Illinois CD 9. Southeast52.9°F6752.7°F0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 10, 2019 from